CN116359118B - Oil gas storage and transportation container detection device - Google Patents
Oil gas storage and transportation container detection device Download PDFInfo
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- CN116359118B CN116359118B CN202310630387.8A CN202310630387A CN116359118B CN 116359118 B CN116359118 B CN 116359118B CN 202310630387 A CN202310630387 A CN 202310630387A CN 116359118 B CN116359118 B CN 116359118B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Abstract
The invention relates to the field of detection devices, in particular to a detection device for an oil and gas storage and transportation container. The sliding clamping device comprises a base, wherein a first sliding groove and a second sliding groove are formed in the base, the first sliding groove is perpendicular to the second sliding groove, a first magnetizing mechanism is clamped in the first sliding groove in a sliding mode, a second magnetizing mechanism is clamped in the second sliding groove in a sliding mode, the first magnetizing mechanism is rotationally connected with one end of a push rod, the second magnetizing mechanism is rotationally connected with the other end of the push rod, a first contact is fixed on the second magnetizing mechanism, a second contact corresponding to the first contact is fixed on the groove wall of the second sliding groove far away from the second magnetizing mechanism, and a pushing frame is rotationally connected on the base. The invention can adjust the inclination angle of the pushing frame, further adjust the height of the handle, facilitate the staff to push the oil gas storage and transportation container detection device to move and detect the corrosion condition of the bottom plate of the oil gas storage and transportation container, and facilitate the positioning of the pushing frame after the pushing frame rotates, thereby being practical and convenient.
Description
Technical Field
The invention relates to the field of detection devices, in particular to a detection device for an oil and gas storage and transportation container.
Background
The oil gas storage and transportation container detection device is designed for detecting corrosion of a bottom plate of the oil gas storage and transportation container. The principle of the method is to excite the steel plate to be measured to make the steel plate reach critical saturation state, the corrosion of the upper and lower surfaces of the steel plate will cause the change of the leakage magnetic field, and the magnetic sensor is used to detect the change amount to determine the corrosion condition. Compared with the ultrasonic detection method, the magnetic leakage detection method has the advantages of high sampling density, no leakage point, high detection efficiency, low surface cleaning requirement, no need of couplant and the like. The magnetic flux leakage detection method has strong corrosion detection capability, and can accurately judge the position and the size of the defect.
The existing partial oil gas storage and transportation container detection device is only provided with a magnetization mechanism, the detected oil gas storage tank bottom area is smaller in the process of detecting the leakage flux of the oil gas storage tank bottom, the oil gas storage tank bottom can be comprehensively detected only by pushing the detector repeatedly, and the detection efficiency is lower.
Disclosure of Invention
The invention aims to solve the technical problem of providing the oil gas storage and transportation container detection device which can adjust the height of the pushing frame, is convenient for a worker to push the oil gas storage and transportation container detection device to move and detect the corrosion condition of the bottom plate of the oil gas storage and transportation container. The oil gas storage and transportation container detection device can simultaneously open the two magnetization mechanisms to realize large-area detection of the bottom plate of the oil gas storage and transportation container, and can improve detection efficiency. A magnetizing mechanism can be independently started to detect the bottom plate of the smaller oil and gas storage and transportation container.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
the utility model provides an oil gas storage and transportation container detection device, the on-line screen storage device comprises a base, first spout and second spout have been seted up on the base, first spout and second spout are perpendicular, sliding joint has first magnetization mechanism in the first spout, sliding joint has second magnetization mechanism in the second spout, first magnetization mechanism rotates with push rod one end to be connected, second magnetization mechanism rotates with the push rod other end to be connected, the push rod slope sets up, be provided with the positioning mechanism who fixes a position second magnetization mechanism on the base, be fixed with first contact on the second magnetization mechanism, be fixed with the second contact that corresponds with first contact on the cell wall of the second spout of keeping away from second magnetization mechanism, rotate on the base and be connected with the pushing away frame, install display screen and control circuit on the pushing away the frame, display screen and control circuit electric connection, control circuit and first magnetization mechanism and second magnetization mechanism electric connection, control circuit and second contact electric connection are provided with stabilizing mean on the pushing away the frame, stabilizing mean can fix a position the pushing away the frame after the pushing away the frame and rotating on the base.
Specifically, a first limiting block is fixed on the first magnetizing mechanism, a first limiting groove is arranged in the first chute, the length direction of the first limiting groove is parallel to the length direction of the first chute, the first limiting block is slidably clamped in the first limiting groove, a second limiting block is fixed on the second magnetizing mechanism, a second limiting groove is arranged in the second chute, the length direction of the second limiting groove is parallel to the length direction of the second chute, the second limiting block is slidably clamped in the second limiting groove, a first fixed shaft is fixed on the first magnetizing mechanism and is rotatably connected with one end of the push rod, a second fixed shaft is fixed at the upper end of the second magnetizing mechanism and is rotatably connected with the other end of the push rod,
specifically, the push rod is located between the base and the push frame.
Specifically, the positioning mechanism is provided with a second positioning hole on the second limiting block, the base is provided with two first positioning holes, one first positioning hole corresponds to the first chute, the other first positioning hole is far away from the first chute, the axes of the first positioning hole and the second positioning hole are positioned in the same plane, after the first contact and the second contact are contacted, the axes of the first positioning hole corresponding to the first chute and the drawing center of the second positioning hole are overlapped, and when the second magnetization mechanism moves to the farthest end in the direction far away from the first chute in the second chute, the second positioning hole can be concentric with the first positioning hole far away from the first chute; the positioning mechanism further comprises a positioning pin, and the first positioning hole and the second positioning hole can be penetrated by the positioning pin after being concentric so as to position the second magnetization mechanism.
Specifically, pushing away frame one end is fixed with the installation axle, the installation axle rotates to be connected in the mounting hole of mount pad, the mount pad is fixed on the base, stabilizing mean includes a plurality of spacing holes, a plurality of spacing holes are located the installation axle outside, a plurality of spacing holes set up on the mount pad according to the axle center circumference equipartition of mount axle, sliding connection has the spacer pin on the pushing away frame, spacer pin one end extends to the pushing away frame outside and runs through one of them spacing hole, be fixed with the sliding block on the spacer pin one end in the pushing away frame, sliding arrangement has the sliding plate in the pushing away frame, the draw-in groove has been seted up on the sliding plate, sliding block sliding joint is in the draw-in groove, all be fixed with the riser in the pushing away frame of sliding plate both sides, all set up the chute on the terminal surface that the riser is relative, sliding joint has the limiting plate that inclines in the chute, limiting plate and sliding plate fixed connection, sliding plate and pushing away from the sliding plate elastic connection in the pushing away frame, be provided with actuating mechanism in the pushing away frame, actuating mechanism drives the sliding plate in the course of pushing away frame internal motion, sliding block and sliding block relative sliding block can be kept away from the limiting pin under the guide effect of chute and limiting plate and the limiting stop pin.
Specifically, a second connecting plate is fixed in the pushing frame at one side of the sliding plate, the sliding plate is positioned between the second connecting plate and the driving mechanism, a reset spring is fixed on the second connecting plate, and the reset spring is fixedly connected with the sliding plate.
Specifically, the limiting plate is inclined towards one end of the driving mechanism in a direction away from the limiting pin.
Specifically, actuating mechanism is including rotating the pivot of connecting in pushing away the frame, be fixed with rather than concentric gear in the pivot, be fixed with rather than concentric wind roller on the gear, the one end and the wind roller fixed connection of stay cord, the other end and the sliding plate fixed connection of stay cord push away the frame sliding connection have with gear engagement's rack, be fixed with first connecting plate on the rack, the elongated slot has been seted up on pushing away the frame, the length direction of elongated slot is parallel with the length direction of rack, first connecting plate sliding joint is in the elongated slot, be fixed with on the first connecting plate and push away the handle, it is outside to push away the frame to push away the handle.
Specifically, pushing away and being fixed with handle and gusset plate on the frame, control circuit installs inside the gusset plate.
Specifically, the four corners of the lower end of the base are all rotationally connected with idler wheels, the lower end of the mounting seat is provided with a threaded hole, and the bolt penetrates through the base and is in threaded connection with the threaded hole.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can adjust the inclination angle of the pushing frame, further adjust the height of the handle, facilitate the staff to push the oil gas storage and transportation container detection device to move and detect the corrosion condition of the bottom plate of the oil gas storage and transportation container, and the pushing frame is convenient to position after rotating, practical and convenient.
2. The first magnetizing mechanism can be only started, and the corrosion condition of the bottom plate of the oil gas storage and transportation container with smaller area can be detected by using the first magnetizing mechanism.
3. The opening state of the second magnetizing mechanism is determined through the movement of the second magnetizing mechanism, the first magnetizing mechanism is driven to move in the moving process of the second magnetizing mechanism, and the second magnetizing mechanism is opened after the first magnetizing mechanism and the second magnetizing mechanism are arranged side by side. The first magnetization mechanism and the second magnetization mechanism are simultaneously started, so that the detection range of the device on the bottom plate of the oil and gas storage and transportation container after single movement can be enlarged, and the aim of improving the detection efficiency is finally achieved.
Drawings
Fig. 1 is a schematic diagram of the invention.
Fig. 2 is an enlarged view of the area a in fig. 1.
Fig. 3 is a bottom view of the base.
Fig. 4 is a positional relationship diagram of the first chute and the second chute.
Fig. 5 is an enlarged view of region B in fig. 4.
Fig. 6 is a schematic view of a part of the structure of the pushing frame.
Fig. 7 is a positional relationship diagram of the mounting shaft and the stopper pin.
Fig. 8 is a schematic view of a drive mechanism.
Fig. 9 is an enlarged view of region C in fig. 8.
Fig. 10 is an enlarged view of region D in fig. 8.
Fig. 11 is a schematic view of the rack, first link plate and push handle connection.
Fig. 12 is a schematic view of the engagement of gears with a wind-up roller.
Fig. 13 is a schematic view showing the separation of the sliding block and the sliding plate.
Fig. 14 is a schematic view of a chute on a riser.
Fig. 15 is a schematic view of a second magnetization mechanism.
Fig. 16 is a schematic view of a first magnetization mechanism.
Fig. 17 is a schematic view of the mounting base.
The names of the parts in the drawings are as follows:
1. a base; 101. a roller; 102. a second chute; 103. a first chute; 104. a first positioning hole; 105. a positioning pin; 2. a mounting base; 201. a threaded hole; 202. a mounting hole; 203. a limiting hole; 3. pushing a frame; 301. a limiting pin; 302. a sliding block; 303. a sliding plate; 304. a clamping groove; 305. a limiting plate; 306. a vertical plate; 307. a chute; 308. a return spring; 309. a second connecting plate; 310. a pull rope; 311. a winding roller; 312. a gear; 313. a rotating shaft; 314. a rack; 315. a first connection plate; 316. a push handle; 317. a handle; 318. a reinforcing plate; 319. a display screen; 320. a mounting shaft; 4. a first magnetization mechanism; 401. a first fixed shaft; 402. a first limiting block; 5. a second magnetization mechanism; 501. a second fixed shaft; 502. the second limiting block, 503 and the second positioning hole; 504. a first contact; 505. a second contact; 6. a push rod.
Detailed Description
As shown in fig. 1, 3 and 4, the oil-gas storage and transportation container detection device comprises a base 1, wherein four corners at the lower end of the base 1 are respectively and rotatably connected with a roller 101. The base 1 is provided with a first chute 103 and a second chute 102, and the first chute 103 and the second chute 102 are vertically arranged. The first chute 103 is slidably engaged with the first magnetizing mechanism 4.
As shown in fig. 1, 4 and 16, the first magnetization mechanism 4 is fixed with a first limiting block 402, a first limiting groove is formed in the first sliding groove 103, the length direction of the first limiting groove is parallel to the length direction of the first sliding groove 103, and the first limiting block 402 is slidably clamped in the first limiting groove.
As shown in fig. 1, 4 and 15, the second magnetizing mechanism 5 is slidably engaged in the second chute 102. The second magnetizing mechanism 5 is fixedly provided with a second limiting block 502, a second limiting groove is formed in the second sliding groove 102, the length direction of the second limiting groove is parallel to the length direction of the second sliding groove 102, and the second limiting block 502 is slidably clamped in the second limiting groove.
As shown in fig. 4, the first magnetizing mechanism 4 is rotatably connected to one end of the push rod 6, the second magnetizing mechanism 5 is rotatably connected to the other end of the push rod 6, and the push rod 6 is obliquely arranged. A first fixed shaft 401 is fixed on the first magnetization mechanism 4, and the first fixed shaft 401 is rotatably connected with one end of the push rod 6. The upper end of the second magnetization mechanism 5 is fixed with a second fixed shaft 501, and the second fixed shaft 501 is rotationally connected with the other end of the push rod 6. The push rod 6 is positioned between the base 1 and the push frame 3.
As shown in fig. 1, 5 and 15, a positioning mechanism for positioning the second magnetization mechanism 5 is provided on the base 1.
The positioning mechanism is provided with a second positioning hole 503 on the second limiting block 502, the base 1 is provided with two first positioning holes 104, one first positioning hole 104 corresponds to the first chute 103, and the other first positioning hole 104 is far away from the first chute 103. The axes of the first positioning hole 104 and the second positioning hole 503 are located in the same plane. After the first contact 504 and the second contact 505 are contacted, the axis of the first positioning hole 104 corresponding to the first chute 103 coincides with the center of the second positioning hole 503. The second positioning hole 503 can be concentric with the first positioning hole 104 away from the first slide groove 103 when the second magnetization mechanism 5 moves to the most distal end in the second slide groove 102 in a direction away from the first slide groove 103.
The positioning mechanism further comprises a positioning pin 105, and the first positioning hole 104 and the second positioning hole 503 can be penetrated by the positioning pin 105 after being concentric so as to position the second magnetization mechanism 5.
As shown in fig. 2 and 5, a first contact 504 is fixed to the second magnetizing mechanism 5, and a second contact 505 corresponding to the first contact 504 is fixed to a wall of the second chute 102 remote from the second magnetizing mechanism 5. The second magnetization mechanism 5 moves in the second chute 102 in a direction approaching the first chute 103 to the nearest end, and the first contact 504 and the second contact 505 come into contact.
As shown in fig. 6, a pushing frame 3 is rotatably connected to the base 1, and a display screen 319 and a control circuit are mounted on the pushing frame 3. The pushing frame 3 is fixed with a handle 317 and a reinforcing plate 318, and the control circuit is installed inside the reinforcing plate 318.
The display 319 is electrically connected to a control circuit, which is electrically connected to the first magnetization mechanism 4 and the second magnetization mechanism 5, and the control circuit is electrically connected to the second contact 505.
When the area of the bottom plate of the oil and gas storage and transportation container is smaller, the control circuit is connected with the power supply, and only the first magnetization mechanism 4 is started to perform magnetic flux leakage detection on the bottom plate of the oil and gas storage and transportation container with smaller area. At this time, the positioning pin 105 penetrates the first positioning hole 104 far from the first chute 103 and the second positioning hole 503 on the second stopper 502. The first contact 504 and the second contact 505 are not in contact, i.e. the second magnetization mechanism 5 is not in contact with the control circuit. Pushing the pushing frame 3 and the base 1 to move, and then carrying out magnetic flux leakage flaw detection on the bottom plate of the oil gas storage and transportation container with smaller area by utilizing the first magnetizing mechanism 4. When the first magnetization mechanism 4 collects the magnetic leakage signal of the bottom plate defect of the oil gas storage and transportation container, the first magnetization mechanism 4 transmits the magnetic leakage signal to the control circuit, the control circuit mixes the defect signal into an analog signal after noise filtering of the magnetic leakage signal by the control circuit, and the analog signal displays the defect degree on the display screen 319 after passing through the A/D conversion circuit of the control circuit, so that the detection condition of the bottom plate of the oil gas storage and transportation container is visually displayed.
When the area of the bottom plate of the oil gas storage and transportation container is large, the positioning pin 105 is pulled out from the first positioning hole 104 far away from the first chute 103 and the second positioning hole 503 on the second limiting block 502, then the second magnetizing mechanism 5 slides in the second chute 102 and approaches to the first chute 103, when the second positioning hole 503 on the second limiting block 502 is concentric with the first positioning hole 104 near to the first chute 103, the second magnetizing mechanism 5 is located at one side of the first chute 103, and the second magnetizing mechanism 5 and the first magnetizing mechanism 4 are arranged side by side. At this time, the first contact 504 is in contact with the second contact 505, and the second magnetization mechanism 5 is connected to the control circuit. Then, the positioning pin 105 penetrates through the second positioning hole 503 on the second limiting block 502 and the first positioning hole 104 close to the first sliding groove 103, so as to position the second magnetization mechanism 5.
The control circuit is connected with a power supply, and then the device is moved into the oil gas storage and transportation container. When the pushing frame 3 and the base 1 are pushed to move on the bottom plate of the oil gas storage and transportation container, and the first magnetization mechanism 4 and the second magnetization mechanism 5 collect magnetic leakage signals of defects of the bottom plate of the oil gas storage and transportation container, the first magnetization mechanism 4 and the second magnetization mechanism 5 transmit the magnetic leakage signals to the control circuit, the two magnetic leakage signals are subjected to noise wave filtration by the control circuit, the control circuit respectively mixes the two trapped signals into two analog signals, and the two analog signals are displayed on the display screen 319 after being subjected to A/D conversion circuit of the control circuit.
The pushing frame 3 is provided with a stabilizing mechanism, and the pushing frame 3 can be positioned and stabilized by the stabilizing mechanism after rotating on the base 1.
One end of the pushing frame 3 is fixed with a mounting shaft 320, the mounting shaft 320 is rotatably connected in the mounting hole 202 of the mounting seat 2, and the mounting seat 2 is fixed on the base 1. The lower end of the mounting seat 2 is provided with a threaded hole 201, and a bolt penetrates through the base 1 and is in threaded connection with the threaded hole 201.
As shown in fig. 17, the stabilizing mechanism includes a plurality of limiting holes 203, the plurality of limiting holes 203 are located outside the mounting shaft 320, and the plurality of limiting holes 203 are uniformly distributed on the mounting base 2 according to the axis circumference of the mounting shaft 320.
As shown in fig. 7, the pushing frame 3 is slidably connected with a limiting pin 301, and one end of the limiting pin 301 extends to the outer side of the pushing frame 3.
As shown in fig. 8, 10 and 13, the limiting pin 301 penetrates through one of the limiting holes 203, a sliding block 302 is fixed on one end of the limiting pin 301 in the pushing frame 3, a sliding plate 303 is slidably arranged in the pushing frame 3, a clamping groove 304 is formed in the sliding plate 303, and the sliding block 302 is slidably clamped in the clamping groove 304.
As shown in fig. 10, 13 and 14, vertical plates 306 are fixed in pushing frames 3 on two sides of a sliding plate 303, inclined grooves 307 are formed on opposite end surfaces of the two vertical plates 306, inclined limiting plates 305 are connected in a sliding clamping manner in the inclined grooves 307, the limiting plates 305 are fixedly connected with the sliding plate 303, and the sliding plate 303 is elastically connected with the pushing frames 3. The limiting plate 305 is inclined toward one end of the driving mechanism in a direction away from the limiting pin 301.
A second connecting plate 309 is fixed in the pushing frame 3 at one side of the sliding plate 303, the sliding plate 303 is located between the second connecting plate 309 and the driving mechanism, a return spring 308 is fixed on the second connecting plate 309, and the return spring 308 is fixedly connected with the sliding plate 303.
The pushing frame 3 is internally provided with a driving mechanism, the driving mechanism is connected with the sliding plate 303, the driving mechanism drives the sliding plate 303 to relatively slide with the sliding plate 303 in the process of moving in the pushing frame 3, and the sliding plate 303 can drive the limiting pin 301 to move in a direction away from the mounting seat 2 through the sliding block 302 under the guiding action of the chute 307 and the limiting plate 305, so that the limiting pin 301 is withdrawn from the limiting hole 203.
As shown in fig. 8, 9, 11 and 12, the driving mechanism includes a rotating shaft 313 rotatably connected in the pushing frame 3, a gear 312 concentric with the rotating shaft 313 is fixed on the rotating shaft 313, a winding roller 311 concentric with the gear 312 is fixed on the gear 312, one end of a pull rope 310 is fixedly connected with the winding roller 311, the other end of the pull rope 310 is fixedly connected with the sliding plate 303, a rack 314 meshed with the gear 312 is slidably connected in the pushing frame 3, a first connecting plate 315 is fixed on the rack 314, a long groove is formed in the pushing frame 3, the length direction of the long groove is parallel to the length direction of the rack 314, the first connecting plate 315 is slidably clamped in the long groove, a pushing handle 316 is fixed on the first connecting plate 315, and the pushing handle 316 is located outside the pushing frame 3.
In order to facilitate the use of the device by the detection personnel with different heights, the device can change the height of the handle 317 by adjusting the inclination angle of the push frame 3.
When the height of the handle 317 needs to be changed, the push handle 316 is pressed, so that the push handle 316 drives the rack 314 to move in the push frame 3 through the second connecting plate 309, the gear 312 can be driven to rotate in the process of moving the rack 314, the winding roller 311 rotates along with the gear 312 in the process of rotating, the pull rope 310 is wound on the winding roller 311 in the process of rotating the winding roller 311, and the pull rope 310 can pull the sliding plate 303 to move towards one side of the gear 312 in the process of winding the pull rope 310 on the winding roller 311. Since the sliding plate 303 is provided with the clamping groove 304, the sliding plate 303 of the sliding block 302 is connected in the clamping groove 304, and thus the sliding block 302 and the sliding plate 303 can slide relatively in the process that the pull rope 310 pulls the sliding plate 303 to move. Since the opposite end surfaces of the two vertical plates 306 are provided with the inclined grooves 307, the inclined limiting plates 305 are in sliding clamping connection with the inclined grooves 307, the limiting plates 305 are fixedly connected with the sliding plates 303, and the limiting plates 305 incline towards one end of the driving mechanism in a direction away from the limiting pins 301. Therefore, in the process of pulling the sliding plate 303 by the pull rope 310 to move, the sliding plate 303 can drive the limiting pin 301 to move away from the mounting seat 2 through the sliding block 302 under the guiding action of the chute 307 and the limiting plate 305. After the limiting pin 301 is withdrawn from the limiting hole 203, the pushing frame 3 can rotate around the mounting shaft 320, so as to adjust the inclination angle of the pushing frame 3, and the purpose of adjusting the height of the handle 317 is achieved at the most.
During the movement of the pull cord 310 pulling the sliding plate 303, the return spring 308 is stretched and accumulated.
After the height adjustment of the handle 317 is completed, the push handle 316 is released, the sliding plate 303 moves toward the second connecting plate 309 under the action of the elastic force of the return spring 308, and under the guiding action of the chute 307 and the limiting plate 305, the sliding plate 303 can drive the limiting pin 301 to move toward the direction of the mounting seat 2 through the sliding block 302, so that the limiting pin 301 can be inserted into the limiting hole 203 of the mounting seat 2, and stable positioning of the push frame 3 is realized.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. The utility model provides an oil gas storage and transportation container detection device, including base (1), characterized by, offer first spout (103) and second spout (102) on base (1), first spout (103) and second spout (102) are perpendicular, sliding lock has first magnetization mechanism (4) in first spout (103), sliding lock has second magnetization mechanism (5) in second spout (102), first magnetization mechanism (4) are connected with push rod (6) one end rotation, second magnetization mechanism (5) are connected with push rod (6) other end rotation, push rod (6) slope sets up, be provided with the positioning mechanism to second magnetization mechanism (5) on base (1), be fixed with first contact (504) on second magnetization mechanism (5), be fixed with on the cell wall of second spout (102) that keeps away from second magnetization mechanism (5) with first contact (504) correspondence, be connected with push away from push holder (3) in rotation, install display screen (319) and control circuit on push holder (3), display screen (319) and control circuit (control circuit) are connected with push holder (3) and second magnetization mechanism (505) are provided with electrical property, electrical connection with second magnetization mechanism (5), the pushing frame (3) can be positioned and stabilized by the stabilizing mechanism after rotating on the base (1);
one end of the pushing frame (3) is fixedly provided with a mounting shaft (320), the mounting shaft (320) is rotatably connected in a mounting hole (202) of the mounting seat (2), the mounting seat (2) is fixed on the base (1), the stabilizing mechanism comprises a plurality of limiting holes (203), the limiting holes (203) are arranged on the outer side of the mounting shaft (320), the limiting holes (203) are uniformly distributed on the mounting seat (2) according to the axis circumference of the mounting shaft (320), one end of the limiting pin (301) extends to the outer side of the pushing frame (3) and penetrates through one of the limiting holes (203), one end of the limiting pin (301) in the pushing frame (3) is fixedly provided with a sliding block (302), the sliding block (302) is arranged in the sliding block (303) in a sliding way, clamping grooves (304) are formed in the sliding block (302), vertical plates (306) are fixedly arranged in the pushing frames (3) on two sides of the sliding block (303), two vertical plates (306) are in a sliding way, the upper end faces of the two vertical plates (306) are opposite to each other, the sliding plates (307) are connected with the sliding plates (303) in a sliding way, the sliding plates (303) are connected with the sliding plates (303) in a sliding way, the sliding plates (307) are connected with the sliding plates (303), be provided with actuating mechanism in pushing away frame (3), actuating mechanism is connected with sliding plate (303), actuating mechanism drive sliding plate (303) is pushing away the in-process of frame (3) internal motion, sliding block (302) and sliding plate (303) relative slip, under the direction effect of chute (307) and limiting plate (305) sliding plate (303) can be through sliding block (302) drive spacer pin (301) to the direction motion of keeping away from mount pad (2), and then make spacer pin (301) withdraw from in spacing hole (203).
2. The oil-gas storage and transportation container detection device according to claim 1, wherein the first magnetization mechanism (4) is fixedly provided with a first limiting block (402), a first limiting groove is formed in the first sliding groove (103), the length direction of the first limiting groove is parallel to the length direction of the first sliding groove (103), the first limiting block (402) is slidably clamped in the first limiting groove, the second magnetization mechanism (5) is fixedly provided with a second limiting block (502), the second sliding groove (102) is internally provided with a second limiting groove, the length direction of the second limiting groove is parallel to the length direction of the second sliding groove (102), the second limiting block (502) is slidably clamped in the second limiting groove, the first magnetization mechanism (4) is fixedly provided with a first fixing shaft (401), the first fixing shaft (401) is rotatably connected with one end of the push rod (6), the upper end of the second magnetization mechanism (5) is fixedly provided with a second fixing shaft (501), and the second fixing shaft (501) is rotatably connected with the other end of the push rod (6).
3. The oil and gas storage and transportation container detection device according to claim 1, wherein the push rod (6) is located between the base (1) and the push frame (3).
4. The oil-gas storage and transportation container detection device according to claim 2, wherein the positioning mechanism is provided with a second positioning hole (503) on the second limiting block (502), the base (1) is provided with two first positioning holes (104), one first positioning hole (104) corresponds to the first sliding groove (103), the other first positioning hole (104) is far away from the first sliding groove (103), the axes of the first positioning hole (104) and the second positioning hole (503) are located in the same plane, after the first contact (504) and the second contact (505) are contacted, the axes of the first positioning hole (104) corresponding to the first sliding groove (103) are overlapped with the drawing center of the second positioning hole (503), and when the second magnetization mechanism (5) moves to the farthest end in the second sliding groove (102) in the direction far away from the first sliding groove (103), the second positioning hole (503) can be concentric with the first positioning hole (104) far away from the first sliding groove (103); the positioning mechanism further comprises a positioning pin (105), and the first positioning hole (104) and the second positioning hole (503) can be penetrated by the positioning pin (105) after being concentric so as to position the second magnetization mechanism (5).
5. The oil and gas storage and transportation container detection device according to claim 1, wherein a second connecting plate (309) is fixed in the pushing frame (3) at one side of the sliding plate (303), the sliding plate (303) is located between the second connecting plate (309) and the driving mechanism, a return spring (308) is fixed on the second connecting plate (309), and the return spring (308) is fixedly connected with the sliding plate (303).
6. The oil and gas storage and transportation container detection device according to claim 1, wherein the limiting plate (305) is inclined towards one end of the driving mechanism in a direction away from the limiting pin (301).
7. The oil-gas storage and transportation container detection device according to claim 1, wherein the driving mechanism comprises a rotating shaft (313) rotatably connected in the pushing frame (3), a gear (312) concentric with the rotating shaft is fixed on the rotating shaft (313), a winding roller (311) concentric with the rotating shaft is fixed on the gear (312), one end of a pull rope (310) is fixedly connected with the winding roller (311), the other end of the pull rope (310) is fixedly connected with the sliding plate (303), a rack (314) meshed with the gear (312) is slidably connected in the pushing frame (3), a first connecting plate (315) is fixed on the rack (314), a long groove is formed in the pushing frame (3), the length direction of the long groove is parallel to the length direction of the rack (314), the first connecting plate (315) is slidably clamped in the long groove, and a pushing handle (316) is fixed on the first connecting plate (315), and the pushing handle (316) is located on the outer side of the pushing frame (3).
8. The oil and gas storage and transportation container detection device according to claim 1, wherein a handle (317) and a reinforcing plate (318) are fixed on the pushing frame (3), and the control circuit is installed inside the reinforcing plate (318).
9. The oil and gas storage and transportation container detection device according to claim 1, wherein four corners of the lower end of the base (1) are respectively and rotatably connected with a roller (101), a threaded hole (201) is formed in the lower end of the mounting seat (2), and a bolt penetrates through the base (1) and is in threaded connection with the threaded hole (201).
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| CN202310630387.8A CN116359118B (en) | 2023-05-31 | 2023-05-31 | Oil gas storage and transportation container detection device |
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| CN202310630387.8A CN116359118B (en) | 2023-05-31 | 2023-05-31 | Oil gas storage and transportation container detection device |
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| CN116359118A CN116359118A (en) | 2023-06-30 |
| CN116359118B true CN116359118B (en) | 2023-08-04 |
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|---|---|
| CN116359118A (en) | 2023-06-30 |
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